1.
You must wear safety glasses when working with machinery and hand tools in the workshop.
Correct Answer
A. True
Explanation
Safety glasses are necessary when working with machinery and hand tools in the workshop to protect the eyes from potential hazards such as flying debris, sparks, or chemicals. Wearing safety glasses can prevent serious eye injuries and ensure the safety of the person working with the equipment. Therefore, it is important to wear safety glasses in the workshop to maintain a safe working environment.
2.
It is OK to talk to your classmates when you or they are operating a machine?
Correct Answer
B. False
Explanation
It is not okay to talk to your classmates when you or they are operating a machine because it can be distracting and increase the risk of accidents or mistakes. Operating a machine requires concentration and focus, and any distractions, including conversations, can compromise safety. It is important to maintain a quiet and focused environment when operating machinery to ensure the safety of everyone involved.
3.
What must you do when tidying up in the workshop?
Correct Answer
D. All of the above
Explanation
When tidying up in the workshop, it is important to hang up the aprons correctly on the stand, put the tools away in their places on the shadow board, and sweep up the dust on the floor. This ensures that the workshop is organized, tools are easily accessible, and the workspace is clean and safe. Doing all of these tasks helps maintain a tidy and efficient workshop environment.
4.
Long hair is not a good thing in the workshop because....
Correct Answer
B. It can get caught in a machine and cause injury
Explanation
Long hair is not a good thing in the workshop because it can easily get caught in a machine and cause injury. This is a safety hazard as the hair can become entangled in moving parts of the machinery, leading to serious accidents. Additionally, long hair can also get pulled by other students or get dirty, but the most significant risk is the potential for it to get caught in machines.
5.
Wearing sandals is permitted when you are using the workshop in the summer?
Correct Answer
B. False
Explanation
Wearing sandals is not permitted when using the workshop in the summer. This is because workshops often involve working with tools and equipment that can be dangerous if not properly protected. Sandals do not provide adequate protection for the feet, leaving them vulnerable to injuries such as cuts, burns, or falling objects. Therefore, it is important to wear closed-toe shoes or boots while using the workshop to ensure safety.
6.
The cord overhead, which runs down both sides in the workshop, is used to hang up wet work to dry?
Correct Answer
B. False
Explanation
The cord overhead is not used to hang up wet work to dry in the workshop.
7.
Why do you need to wear ear protection when using the machines?
Correct Answer
C. You can damage your ears by working on machinery which is very loud
Explanation
When using machines, especially those that produce loud noises, it is necessary to wear ear protection to prevent damage to the ears. Loud noises can cause permanent hearing loss or other hearing impairments. Therefore, wearing ear protection is essential to protect one's hearing while working with machinery. The other options mentioned, such as listening to music or avoiding listening to the teacher, are not relevant to the question and do not provide a valid reason for wearing ear protection.
8.
It is dangerous to run in the workshop.
Correct Answer
A. True
Explanation
Running in a workshop can be dangerous because there are often various tools and equipment present that can cause accidents if not used properly. Running increases the risk of tripping, falling, or colliding with objects, which can result in injuries. Additionally, workshops may have slippery or uneven surfaces, making it even more hazardous to run. Therefore, it is important to avoid running in a workshop to ensure the safety of oneself and others.
9.
I must put on my ...........and ............... when I am working with tools or on the machines in the workshop.
Correct Answer
C. Both A and B
Explanation
When working with tools or machines in a workshop, it is important to prioritize safety. Wearing a lab coat will protect the body from any potential hazards or spills, while wearing glasses will protect the eyes from flying debris or particles. Both A and B are necessary to ensure personal safety and minimize the risk of accidents or injuries in the workshop.
10.
Students must always ask the teacher before they turn on the machinery.
Correct Answer
A. True
Explanation
Students must always ask the teacher before they turn on the machinery to ensure their safety and prevent any accidents or damage. The teacher is responsible for providing instructions, guidelines, and supervision to ensure that the students operate the machinery correctly and follow all necessary safety precautions. By asking the teacher for permission, students demonstrate their understanding of the potential risks involved and their willingness to prioritize safety in the learning environment.